Results 1 to 10 of about 1,568 (212)

A Linear Model for Inertial Modes in a Differentially Rotating Sun

The Astrophysical Journal
Inertial wave modes in the Sun are of interest owing to their potential to reveal new insight into the solar interior. These predominantly retrograde-propagating modes in the solar subsurface appear to deviate from the thin-shell Rossby–Haurwitz model at
Jishnu Bhattacharya, Chris S. Hanson, Shravan M. Hanasoge, Katepalli R. Sreenivasan   +3 more
doaj   +1 more source

Predicting Solar Magnetic Activity from Sph and Seismic Parameters Using Random Forest Regression

The Astrophysical Journal
We investigate the potential of using the photometric magnetic proxy S _ph and seismic parameters, such as the frequency of maximum power ( ${\nu }_{{\rm{\max }}}$ ) and the large frequency separation (Δ ν ), derived from Solar and Heliospheric ...
Ki-Beom Kim, Heon-Young Chang
doaj   +1 more source

Dynamics of the Tachocline. [PDF]

Space Sci Rev, 2023
Strugarek A, Belucz B, Brun AS, Dikpati M, Guerrero G.   +4 more
europepmc   +1 more source

Resolving the Tachocline Using Inversion of Rotational Splitting Derived from Fitting Very Long and Long Time Series

The Astrophysical Journal
We use rotation splittings derived from very long and long time series, namely 25.2, 12.6, and 6.3 yr long, computed by S. G. Korzennik independent methodology to characterize the solar tachocline and its variation with latitude and time.
Sylvain G. Korzennik, Antonio Eff-Darwich   +1 more
doaj   +1 more source

It Takes a Village. [PDF]

Sol Phys, 2022
Canfield RC.
europepmc   +1 more source

Structural Tilting and Depth-dependent Behavior of Equatorial Rossby Waves

The Astrophysical Journal
Over the past decade, solar equatorial Rossby waves have been unambiguously identified and are considered potential diagnostics of solar interior dynamics.
Oana Vesa, Junwei Zhao, Ruizhu Chen
doaj   +1 more source

Turbulent convection as a significant hidden provider of magnetic helicity in solar eruptions. [PDF]

Sci Rep, 2023
Toriumi S, Hotta H, Kusano K.
europepmc   +1 more source

The Privileged Life of a Theoretical Observer. [PDF]

Sol Phys, 2022
Gough D.
europepmc   +1 more source

Anisotropic Magnetized Asteroseismic Waves

The Astrophysical Journal
We solve for waves in a polytropic, stratified plasma with a spatially varying background magnetic field that points along the horizontal x -direction, and with gravity that is directed along the vertical z -direction.
B. Tripathi, Dhrubaditya Mitra
doaj   +1 more source

Solar Flare 1/f Fluctuations from Amplitude-Modulated Five-Minute Oscillation. [PDF]

Entropy (Basel), 2023
Morikawa M, Nakamichi A.
europepmc   +1 more source